Re: ccplot 1.5-rc7 build error

[Peter K. <pet...@wa...>]

Ryan,

Thanks. That pretty much exhausts the options. I'll write to python mac users list tomorrow to see if anyone has an idea.

Peter

> Hi Peter,
> 
> Here's what happens this time:
> 
> bash-3.2$ file /Library/Python/2.7/site-packages/ccplot/hdfeos.so
> /Library/Python/2.7/site-packages/ccplot/hdfeos.so: Mach-O universal
> binary with 2 architectures
> /Library/Python/2.7/site-packages/ccplot/hdfeos.so (for architecture
> i386): Mach-O
> bundle i386
> /Library/Python/2.7/site-packages/ccplot/hdfeos.so (for architecture
> x86_64): Mach-O 64-bit bundle x86_64
> 
> -Ryan
> 
> 
> On Fri, Nov 22, 2013 at 2:05 PM, Peter Kuma <pet...@wa...>
> wrote:
> 
> > Ryan,
> > 
> > This indicates that python was indeed running in 64-bit mode, because
> > when forced to run in 32-bits it failed even earlier with basemap. The
> > hdfeos library itself is 64-bit, which is good. The only remaining
> > option is that the hdfeos.pyx module was compiled only as i386. Can you
> > please check, so that we are sure?
> > 
> > file /Library/Python/2.7/site-packages/ccplot/hdfeos.so
> > 
> > The build output you sent me last time seems suspicious regarding this
> > (the linker reports only -arch i386). If it is indeed to case, it will
> > be easier to contact someone upstream about this.
> > 
> > Peter
> > 
> > On 11/22/2013 10:20 PM, Ryan Scott wrote:
> > > Hi Peter,
> > > 
> > > My machine is running Mac OS X 10.8.4.
> > > 
> > > Here's the requested output:
> > > 
> > > bash-3.2$ file `which python`
> > > /usr/bin/python: Mach-O universal binary with 2 architectures
> > > /usr/bin/python (for architecture i386):Mach-O executable i386
> > > /usr/bin/python (for architecture x86_64):Mach-O 64-bit executable
> > > x86_64 bash-3.2$ file /opt/local/lib/libhdfeos.0.dylib
> > > /opt/local/lib/libhdfeos.0.dylib: Mach-O 64-bit dynamically linked
> > > shared library x86_64
> > > bash-3.2$ python -V
> > > Python 2.7.2
> > > bash-3.2$ python -c 'import platform; print platform.machine(); print
> > > > platform.architecture()'
> > > x86_64
> > > 
> > > And here's output from ccplot -V
> > > 
> > > bash-3.2$ ccplot -V
> > > Traceback (most recent call last):
> > > File "/usr/local/bin/ccplot", line 53, in <module>
> > > from mpl_toolkits import basemap
> > > File
> > > "/Library/Python/2.7/site-packages/mpl_toolkits/basemap/__init__.py",
> > > line 37, in <module>
> > > import _geoslib
> > > ImportError: dlopen(/Library/Python/2.7/site-packages/_geoslib.so,
> > > 2): Symbol not found: _GEOSArea
> > > Referenced from: /Library/Python/2.7/site-packages/_geoslib.so
> > > Expected in: flat namespace
> > > in /Library/Python/2.7/site-packages/_geoslib.so
> > > 
> > > Thanks!
> > > 
> > > Ryan
> > > 
> > > 
> > > On Fri, Nov 22, 2013 at 1:04 PM, Peter Kuma <pet...@wa...
> > > <mailto:pet...@wa...>> wrote:
> > > 
> > > Ryan,
> > > 
> > > The man page for the mac version of python mentions that it runs
> > 64-bit
> > > by default, but it can be instructed to run 32-bit with:
> > > 
> > > export VERSIONER_PYTHON_PREFER_32_BIT=yes
> > > 
> > > So you can try setting this environment variable before running
> > ccplot
> > > -V. But I'm not sure if it helps.
> > > 
> > > Peter
> > > 
> > > On 11/22/2013 09:48 PM, Peter Kuma wrote:
> > > Ryan,
> > > 
> > > It seems like libhdfeos.0.dylib is compiled as 64-bit, but python
> > is
> > > 32-bit (or vice-versa). Could you please try:
> > > 
> > > file `which python`
> > > file /opt/local/lib/libhdfeos.0.dylib
> > > python -V
> > > python -c 'import platform; print platform.machine(); print
> > > platform.architecture()'
> > > 
> > > Also if you can tell me your Mac OS X version...
> > > 
> > > Hopefully, having more information will help.
> > > 
> > > Cheers,
> > > 
> > > Peter
> > > 
> > > On 11/22/2013 08:57 PM, Ryan Scott wrote:
> > > Hi Peter,
> > > 
> > > Unfortunately, I'm running into new trouble. Perhaps the issue
> > > might be
> > > specific to my machine?
> > > 
> > > Here is output from a simple command which should work if
> > > installation
> > > were successful.
> > > 
> > > bash-3.2$ ccplot -V
> > > Traceback (most recent call last):
> > > File "/usr/local/bin/ccplot", line 56, in <module>
> > > from ccplot.hdfeos import HDFEOS
> > > ImportError:
> > > dlopen(/Library/Python/2.7/site-packages/ccplot/hdfeos.so,
> > > 2): Symbol not found: _for_init
> > > Referenced from: /opt/local/lib/libhdfeos.0.dylib
> > > Expected in: flat namespace
> > > in /opt/local/lib/libhdfeos.0.dylib
> > > 
> > > Thanks,
> > > 
> > > Ryan
> > 
> >